This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
close()
method of the HTMLDialogElement
interface closes the dialog. An optional DOMString
may be passed as an argument, updating the returnValue
of the the dialog.Syntax
dialogInstance.close(returnValue);
Parameters
- returnValue Optional
- A
DOMString
representing an updated value for theHTMLDialogElement.returnValue
of the dialog.
Return value
Void.
Examples
The following example shows a simple button that, when clicked, opens a <dialog>
containing a form via the showModal()
method. From there you can click the Cancel button to close the dialog (via the HTMLDialogElement.close()
method), or submit the form via the submit button.
<!-- Simple pop-up dialog box, containing a form --> <dialog id="favDialog"> <form method="dialog"> <section> <p><label for="favAnimal">Favorite animal:</label> <select id="favAnimal" name="favAnimal"> <option></option> <option>Brine shrimp</option> <option>Red panda</option> <option>Spider monkey</option> </select></p> </section> <menu> <button id="cancel" type="reset">Cancel</button> <button type="submit">Confirm</button> </menu> </form> </dialog> <menu> <button id="updateDetails">Update details</button> </menu> <script> (function() { var updateButton = document.getElementById('updateDetails'); var cancelButton = document.getElementById('cancel'); var dialog = document.getElementById('favDialog'); dialog.returnValue = 'favAnimal'; function openCheck(dialog) { if(dialog.open) { console.log('Dialog open'); } else { console.log('Dialog closed'); } } // Update button opens a modal dialog updateButton.addEventListener('click', function() { dialog.showModal(); openCheck(dialog); }); // Form cancel button closes the dialog box cancelButton.addEventListener('click', function() { dialog.close('animalNotChosen'); openCheck(dialog); }); })(); </script>
Note: You can find this example on GitHub as htmldialogelement-basic (see it live also).
Specifications
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'close()' in that specification. |
Living Standard | |
HTML 5.1 The definition of 'close()' in that specification. |
Recommendation |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
close | Chrome Full support 37 | Edge Full support 79 | Firefox
Full support
53
| IE No support No | Opera Full support Yes | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android
Full support
53
| Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- See implementation notes.
- See implementation notes.
- User must explicitly enable this feature.
- User must explicitly enable this feature.
See also
- The HTML element implementing this interface:
<dialog>
.